Atomic Number of Helium (+ facts: Uses, Color and more...) 2022

Every atom has an atomic number, even Helium. But what is an "Atomic Number"?

The atomic number of a chemical element is the number of protons found in the nucleus of the atom of that element.

Ok so I'll take you through some interesting facts and data about Helium (That most people don't know).

Helium Overview

Atomic Number

2

Learn more about the atomic number.

Atomic Symbol

He (Helium)

Description

Light, odorless, colorless, tasteless inert gas. Second most abundant element in the universe. Sixth most abundant in the earth's atmosphere.

State at 20 °C

gas

Sources

Found in natural gas deposits & in the air (5 parts per billion) Constantly lost to space; replenished by radioactive decay (alpha particles).

Uses

Used in balloons, deep sea diving & welding. Also used in very low temperature research.

Discovery

Discovered By: Sir William Ramsey, Nils Langet, P.T.Cleve

Year: 1895

Location: Scotland/Sweden

Name Origin

Greek: hêlios (sun).

Atomic Mass

4,002602

Learn more about the atomic mass.

Want to learn more details and data? Check my Elements Comprehensive List.

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic atom / element information (like Helium-He atomic number and all the other atom data), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]